Analysis
-
max time kernel
127s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11-01-2025 06:48
Behavioral task
behavioral1
Sample
5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe
Resource
win7-20240903-en
General
-
Target
5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe
-
Size
1.2MB
-
MD5
134a13e72f28df19d3e948fc200728a5
-
SHA1
a76288b863d86d3b439ef96a05f2fa13159fd812
-
SHA256
5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c
-
SHA512
d460c0798fedf2546d98b7fd12f875d9564454615cdc8e445d383b92e0341ccf910298cad8e81ce3e276dd674f3efe0c62ff7f32bbe4fcd017ef892c28bb8299
-
SSDEEP
24576:HovxCwgMBqHO5ZdYXOp0nQrXctTfK+d+MrTXowFlw57XYBwJtiy:WIwgMEuy+inDfp3/XoCw57XYBwKy
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/3116-31-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3116-30-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4364-39-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/4364-38-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3724-49-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3724-52-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit behavioral2/memory/3724-54-0x0000000010000000-0x00000000101BA000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 8 IoCs
resource yara_rule behavioral2/files/0x0007000000023c94-17.dat family_gh0strat behavioral2/memory/3116-31-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3116-30-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4364-39-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/4364-38-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3724-49-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3724-52-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat behavioral2/memory/3724-54-0x0000000010000000-0x00000000101BA000-memory.dmp family_gh0strat -
Gh0strat family
-
Purplefox family
-
Drops file in Drivers directory 1 IoCs
description ioc Process File created C:\Windows\system32\drivers\QAssist.sys Ghiya.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Ö÷¶¯·ÀÓù·þÎñÄ£¿é\Parameters\ServiceDll = "C:\\Windows\\system32\\240617687.txt" AK47.exe -
Sets service image path in registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\QAssist\ImagePath = "system32\\DRIVERS\\QAssist.sys" Ghiya.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\win.lnk 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe -
Executes dropped EXE 6 IoCs
pid Process 3472 AK47.exe 2688 AK47.exe 3116 AK74.exe 4364 Ghiya.exe 3724 Ghiya.exe 4332 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
Loads dropped DLL 3 IoCs
pid Process 2688 AK47.exe 1292 svchost.exe 4332 Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe -
resource yara_rule behavioral2/memory/3040-0-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3040-1-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/files/0x0007000000023c99-61.dat vmprotect behavioral2/memory/3040-70-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3040-73-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3040-76-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3040-80-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3040-83-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3040-86-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect behavioral2/memory/3040-89-0x0000000000400000-0x0000000000760000-memory.dmp vmprotect -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\360safo = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\svchcst.exe" 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe -
Drops file in System32 directory 6 IoCs
description ioc Process File created C:\Windows\SysWOW64\240617687.txt AK47.exe File opened for modification C:\Windows\SysWOW64\ini.ini AK47.exe File created C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File opened for modification C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe svchost.exe File created C:\Windows\SysWOW64\Ghiya.exe AK74.exe File opened for modification C:\Windows\SysWOW64\Ghiya.exe AK74.exe -
resource yara_rule behavioral2/memory/3116-31-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3116-30-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3116-29-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4364-39-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4364-38-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/4364-36-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3724-49-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3724-52-0x0000000010000000-0x00000000101BA000-memory.dmp upx behavioral2/memory/3724-54-0x0000000010000000-0x00000000101BA000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 11 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK74.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AK47.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Ghiya.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WScript.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2980 cmd.exe 2200 PING.EXE -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 2200 PING.EXE -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 3724 Ghiya.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3116 AK74.exe Token: SeLoadDriverPrivilege 3724 Ghiya.exe Token: 33 3724 Ghiya.exe Token: SeIncBasePriorityPrivilege 3724 Ghiya.exe Token: 33 3724 Ghiya.exe Token: SeIncBasePriorityPrivilege 3724 Ghiya.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 3040 wrote to memory of 3472 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 83 PID 3040 wrote to memory of 3472 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 83 PID 3040 wrote to memory of 3472 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 83 PID 3040 wrote to memory of 2688 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 84 PID 3040 wrote to memory of 2688 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 84 PID 3040 wrote to memory of 2688 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 84 PID 3040 wrote to memory of 3116 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 87 PID 3040 wrote to memory of 3116 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 87 PID 3040 wrote to memory of 3116 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 87 PID 3116 wrote to memory of 2980 3116 AK74.exe 89 PID 3116 wrote to memory of 2980 3116 AK74.exe 89 PID 3116 wrote to memory of 2980 3116 AK74.exe 89 PID 4364 wrote to memory of 3724 4364 Ghiya.exe 90 PID 4364 wrote to memory of 3724 4364 Ghiya.exe 90 PID 4364 wrote to memory of 3724 4364 Ghiya.exe 90 PID 2980 wrote to memory of 2200 2980 cmd.exe 92 PID 2980 wrote to memory of 2200 2980 cmd.exe 92 PID 2980 wrote to memory of 2200 2980 cmd.exe 92 PID 3040 wrote to memory of 1604 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 93 PID 3040 wrote to memory of 1604 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 93 PID 3040 wrote to memory of 1604 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 93 PID 3040 wrote to memory of 4320 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 94 PID 3040 wrote to memory of 4320 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 94 PID 3040 wrote to memory of 4320 3040 5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe 94 PID 1292 wrote to memory of 4332 1292 svchost.exe 97 PID 1292 wrote to memory of 4332 1292 svchost.exe 97 PID 1292 wrote to memory of 4332 1292 svchost.exe 97
Processes
-
C:\Users\Admin\AppData\Local\Temp\5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe"C:\Users\Admin\AppData\Local\Temp\5df36478cea40a89454248f71fc29a89b9c5d08df03005aad4140e586d95ad4c.exe"1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3040 -
C:\Users\Admin\AppData\Local\Temp\AK47.exe"C:\Users\Admin\AppData\Local\Temp\AK47.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3472
-
-
C:\Users\Admin\AppData\Local\Temp\AK47.exeC:\Users\Admin\AppData\Local\Temp\\AK47.exe2⤵
- Server Software Component: Terminal Services DLL
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2688
-
-
C:\Users\Admin\AppData\Local\Temp\AK74.exeC:\Users\Admin\AppData\Local\Temp\\AK74.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3116 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\AK74.exe > nul3⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2980 -
C:\Windows\SysWOW64\PING.EXEping -n 2 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2200
-
-
-
-
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"2⤵
- System Location Discovery: System Language Discovery
PID:1604
-
-
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\VBS3.vbs"2⤵
- System Location Discovery: System Language Discovery
PID:4320
-
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵PID:2236
-
C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1292 -
C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exeC:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240617687.txt",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4332
-
-
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -auto1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4364 -
C:\Windows\SysWOW64\Ghiya.exeC:\Windows\SysWOW64\Ghiya.exe -acsi2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
PID:3724
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Server Software Component
1Terminal Services DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
91KB
MD5423eb994ed553294f8a6813619b8da87
SHA1eca6a16ccd13adcfc27bc1041ddef97ec8081255
SHA256050b4f2d5ae8eaecd414318dc8e222a56f169626da6ca8feb7edd78e8b1f0218
SHA512fab0a9af8031c242c486de373df7277c8b0e39f7a0c9c2ac2e385dbd3ea67be16e91b128287634f76131e5264149ab1b452cd21df4c4895e8c4efc8d8cf99095
-
Filesize
400KB
MD5b0998aa7d5071d33daa5b60b9c3c9735
SHA19365a1ff0c6de244d6f36c8d84072cc916665d3c
SHA2563080b6bb456564899b0d99d4131bd6a0b284d31f7d80ef773e4872d94048d49a
SHA512308c13cda9fea39b980ae686f44afd9090e9cb8970fffc4436320e0d09a31aee5e656914e0121fe888098a14c52749716fa04980396fd6ac70a88c11cbb6b850
-
Filesize
92B
MD529ce53e2a4a446614ccc8d64d346bde4
SHA139a7aa5cc1124842aa0c25abb16ea94452125cbe
SHA25656225be6838bc6e93ea215891eacf28844ae27a9f8b2b29bf19d3a8c2b1f58df
SHA512b2c5a2708c427171a5715801f8ea733ffe88d73aaaaf59c5c752ea32cbe7aae8526cc26eabe84ad5043174c0c69b1d6b15a9fb125c15accfac3462d5d08a0faa
-
Filesize
753B
MD5b305746f8667b57c4e296869940202a3
SHA16e306d9a8a90f100dcef32b20e4b85e53c254a5b
SHA256e679fb69681f01ab3608986675bcbcee44d13492499b40814272b02df67f4054
SHA512c8f770bdfe4213ac245e055dec1ce95edf08d46aef76069dfdf6b6f82feb4da8ba1bbf75095f58174ffcc5944e5bd4a64ebd26b5eb54a587ea4bed8dd64dd1b6
-
Filesize
1.2MB
MD5a89e0b523f704e65a983cfbc754d313d
SHA13df9f33de738b1a9970ab140158aad68a3f7c2c0
SHA256990be6eb3885812b311d2e461335fdeabe23ca6659c1ce57f50e0336e357f31c
SHA512ec56e8dc06e6ddf02f79675e6eea4ddaa1697ea9fd019c7133a370dfc65bc6b2eca151ce4c238b1c850b3fbd623dd8c2941ce38cb2243f18aefde8692cf097b7
-
Filesize
49KB
MD50cc399bbe11a409420e0f9df7d864923
SHA1c8999adea2f78ad751f3392fdfe23e603dfecd1b
SHA2562d6e75ef45aec848a5d2a736bcc559b72d2ebfc4e9388559f6e98d8c42ad3999
SHA512645cd960bf198e0352fea3f1d74ba7ea148bb297d636867fb04b594a61d5b05d3520ef1e0e4bdd7a44ebc04b0462c13bff56aa8e4a7eebc77ea6f27673a2f79b
-
Filesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641